Title :
Low-sensitivity optimal feedback control for linear discrete-time systems
Author :
Cruz, J.B., Jr. ; Sawan, M.E.
Author_Institution :
University of Illinois, Urbana, IL, USA
fDate :
2/1/1979 12:00:00 AM
Abstract :
The problem of reducing sensitivity of discrete-time systems to parameter variations is considered. State and output feedback gains are obtained to minimize a quadratic criterion which includes sensitivity functions. Necessary conditions for optimality are derived and numerical examples are discussed.
Keywords :
Linear systems, time-invariant discrete-time; Optimal control; Sensitivity optimization; Automatic control; Control systems; Equations; Feedback control; Force feedback; Performance analysis; State feedback;
Journal_Title :
Automatic Control, IEEE Transactions on
DOI :
10.1109/TAC.1979.1101950
